Yell : solid and drift geology.
[Keyworth] : British Geological Survey,
1994.
Includes: Structural succession -- Distribution of Gneisses -- Glacial and coastal features -- The Graven complex and the distribution of Tonalite and Metadolerite -- Distribution of Lamprophyre -- Distribution of Pegmatite and Aplite.
Includes notes, location map, and index maps to adjoining sheets.
Geology
Geology